DocumentCode
982331
Title
Modelocking of interferometric Y-lasers in an external cavity
Author
Hofmann, M. ; Baums, D. ; Sacher, J. ; Elsasser, W. ; Schilling, M. ; Idler, W. ; Wünstel, K. ; Zielinski, E. ; Hildebrand, O.
Author_Institution
Fachbereich Phys., Philipps-Univ., Marburg, Germany
Volume
5
Issue
10
fYear
1993
Firstpage
1135
Lastpage
1137
Abstract
The first report on active modelocking of interferometric Y-lasers in an external cavity are reported. Pulse widths between 20 and 30 ps for 1.3- mu m and 1.55- mu m devices were achieved by modulation of the injection current synchronously to the external cavity roundtrip frequency. A time-bandwidth-product of 0.97 was determined for 1.55- mu m devices.<>
Keywords
laser cavity resonators; laser mode locking; light interferometry; optical modulation; semiconductor lasers; 1.3 mum; 1.55 mum; 20 to 30 ps; active modelocking; external cavity; external cavity roundtrip frequency; injection current modulation; interferometric Y-lasers; pulse widths; semiconductor lasers; time-bandwidth-product; Frequency; Laser modes; Laser tuning; Optical modulation; Optical pulse shaping; Optical pulses; Optical transmitters; Pulse width modulation; Quantum well lasers; Space vector pulse width modulation;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.248405
Filename
248405
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